4080494938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{709}}^1$

素因数の和:1219

約数の個数: 64

約数和(自身を含む): 7246260000

約数和(自身を除く): 3165765062

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 221, 377, 442, 449, 493, 709, 754, 898, 986, 1418, 5837, 6409, 7633, 9217, 11674, 12053, 12818, 13021, 15266, 18434, 20561, 24106, 26042, 41122, 99229, 156689, 169273, 198458, 221357, 267293, 313378, 318341, 338546, 349537, 442714, 534586, 636682, 699074, 2877641, 4138433, 4543981, 5411797, 5755282, 8276866, 9087962, 9231889, 10823594, 18463778, 70353361, 120014557, 140706722, 156942113, 240029114, 313884226, 2040247469, 4080494938]

約数ペア:

[(1, 4080494938), (2, 2040247469), (13, 313884226), (17, 240029114), (26, 156942113), (29, 140706722), (34, 120014557), (58, 70353361), (221, 18463778), (377, 10823594), (442, 9231889), (449, 9087962), (493, 8276866), (709, 5755282), (754, 5411797), (898, 4543981), (986, 4138433), (1418, 2877641), (5837, 699074), (6409, 636682), (7633, 534586), (9217, 442714), (11674, 349537), (12053, 338546), (12818, 318341), (13021, 313378), (15266, 267293), (18434, 221357), (20561, 198458), (24106, 169273), (26042, 156689), (41122, 99229)]